It cannot find your footprint model, if you look at the PCB I'm guessing it also isn't adding a footprint
You place a component in your schematic from the SchLib. The SchLib points to a location and an object for the board, but the project cannot link it in if the library is unknown to the project. It's a bit silly, especially the way that Altium 12~17 don't actually indicate that as the problem
Yes, I have the footprint in my project. I have the same thought.. But I am checking again and again, footprint is associated properly in the component's schematic..
Actually I have 3 components in the library.. 1 relay, 1 Screw Terminal, 1 SMPS.. The SMPS one is the only component throwing this error